CH447170A - Process for the preparation of N-alkyl-a-pyrrolidones - Google Patents

Process for the preparation of N-alkyl-a-pyrrolidones

Info

Publication number
CH447170A
CH447170A CH382365A CH382365A CH447170A CH 447170 A CH447170 A CH 447170A CH 382365 A CH382365 A CH 382365A CH 382365 A CH382365 A CH 382365A CH 447170 A CH447170 A CH 447170A
Authority
CH
Switzerland
Prior art keywords
pyrrolidones
alkyl
preparation
Prior art date
Application number
CH382365A
Other languages
German (de)
Inventor
Friedrich Falbe Juergen
Karl Korte Friedrich Wi Gustav
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of CH447170A publication Critical patent/CH447170A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Pyrrole Compounds (AREA)
CH382365A 1964-03-20 1965-03-18 Process for the preparation of N-alkyl-a-pyrrolidones CH447170A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0090140 1964-03-20
DES0093773 1964-10-16

Publications (1)

Publication Number Publication Date
CH447170A true CH447170A (en) 1967-11-30

Family

ID=25997605

Family Applications (1)

Application Number Title Priority Date Filing Date
CH382365A CH447170A (en) 1964-03-20 1965-03-18 Process for the preparation of N-alkyl-a-pyrrolidones

Country Status (4)

Country Link
BE (1) BE661321A (en)
CH (1) CH447170A (en)
GB (1) GB1027949A (en)
NL (1) NL6503477A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111952A (en) * 1976-11-26 1978-09-05 Texaco Inc. Process for preparing lower lactams from allylic amine substrates
US4110340A (en) * 1976-11-26 1978-08-29 Texaco Inc. Process for preparing lower lactams from allylic halide substrates
US4113735A (en) 1976-12-13 1978-09-12 Chevron Research Company Process for the production of N-acetyl-2-pyrrolidone
NL8002019A (en) * 1980-04-04 1981-11-02 Stamicarbon PROCESS FOR THE PREPARATION OF N-ALKYL-2-PYRROLIDONES.

Also Published As

Publication number Publication date
BE661321A (en) 1965-09-20
NL6503477A (en) 1965-09-21
GB1027949A (en) 1966-05-04

Similar Documents

Publication Publication Date Title
CH459982A (en) Process for the preparation of polyenketones
CH448057A (en) Process for the preparation of phenylalkylaminoguanidines
CH478777A (en) Process for the preparation of α-dithiosemicarbazones
CH472353A (en) Process for the preparation of pyridine-4-thiols
CH467268A (en) Process for the preparation of 5-nitroimidazoles
CH476717A (en) Process for the preparation of halibofuranosides
CH440294A (en) Process for the preparation of 4-nitropyrazoles
CH443528A (en) Process for the preparation of 4-bromo-3-hydroxyquinophthalone
CH478790A (en) Process for the preparation of 7-aminocoumarins
CH473086A (en) Process for the preparation of acetylenamines
CH447170A (en) Process for the preparation of N-alkyl-a-pyrrolidones
CH473761A (en) Process for the preparation of dibenzocycloheptenylamines
CH461473A (en) Process for the preparation of dibenzocycloheptenylamines
CH478830A (en) Process for the preparation of 3-halo-thiadiazoles
CH478833A (en) Process for the preparation of pyrimidopyrimidothiazines
CH475262A (en) Process for the preparation of pyrazine-4-oxides
CH465639A (en) Process for the preparation of L-α-lower alkyl-hydroxyphenylalanines
CH458378A (en) Process for the preparation of N6-methyltubercidin
CH471112A (en) Process for the preparation of 4-vinylchroman-4-ols
CH442336A (en) Process for the preparation of o-amino-benzonitriles
AT256812B (en) Process for the preparation of cyclopentano-ω-oenanthlactam
CH450432A (en) Process for the preparation of bisaziridines
CH450411A (en) Process for the preparation of 6a-methyl-16-fluoro-methylene-steroids
CH443289A (en) Process for the preparation of 17a-ethoxy-6-chloro-6-dehydro-progesterone
CH460754A (en) Process for the preparation of α-acetyldigitoxin